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US 11,539,463 B2Granted
Methods and computing device for facilitating multiple access in a wireless communication network
AssigneeZte Corporation
InventorChunlin Yan
Life of this patent
Estimating the term…
Abstract
According to various implementation, a wireless communication device applies a repetition code to a data stream; randomizes the data stream; multiplies the data stream by a random sequence; and transmits the data stream after the aforementioned signal processing as a wireless signal.
Claims18
A method for facilitating multiple access in a wireless network, the method comprising:
- on a wireless communication device,
- applying channel coding to a data stream;
- applying a group repetition and a group randomization to the data stream, followed by multiplying, by a random sequence, the data stream to which the group repetition and the group randomization are applied;
- and
- transmitting the data stream to which the group repetition, the group randomization, and the multiplying by the random sequence are applied,
- wherein the group repetition includes grouping continuous bits or continuous symbols of the data stream into a group, repeating the group of the continuous bits or the continuous symbols, and multiplying the continuous bits or the continuous symbols by using a repeated sequence, wherein, in a case that the continuous symbols are multiplied, the repeated sequence has a value of 1 or −1, and in a case that the continuous bits are multiplied, the repeated sequence has a value of 1.
3 more elements
A device for wireless communication, comprising:
- a logic circuit configured to process a data stream by:
- applying channel coding to the data stream;
- and
- applying a group repetition and a group randomization to the data stream, followed by multiplying, by a random sequence, the data stream to which the group repetition and the group randomization are applied;
- and
- a transceiver coupled to the logic circuit and configured to transmit the data steam to which the group repetition, the group randomization, and the multiplying by the random sequence are applied in a wireless signal,
- wherein the group repetition includes grouping continuous bits or continuous symbols of the data stream into a group, repeating the group of the continuous bits or the continuous symbols, and multiplying the continuous bits or the continuous symbols by using a repeated sequence, wherein, in a case that the continuous symbols are multiplied, the repeated sequence has a value of 1 or −1, and in a case that the continuous bits are multiplied, the repeated sequence has a value of 1.
4 more elements
Dependencies are inferred from the claim text.